Answer:
C. ground antennas
Explanation:
AKA Satellite Dishes That Communicate Just Like Direct Tv dish It is focused by a bowl-shaped parabolic dish onto a device in the center called a "feed horn", which channels the signal to a "low-noise block down converter" (LNB) which filters out unwanted interference, and sometimes converts it to yet another frequency before amplifying it and sending it to the satellite receiver
Hola!
Pues mira en el engranaje corona tenemos: Una bicicleta y un reloj.
Y en el engranaje linterna: era usado en los molinos
Espero que te sirva. Saludos!
Answer:
The answer is C. The resistance increases as the current decreases.
Explanation:
The resistivity of conductors, semiconductors, and insulators depend on temperature. The resistivity of good conductors increases with an increase in temperature. They have a positive temperature coefficient. At high temperatures, atoms in good conductors like copper vibrate more rapidly and electrons make more collisions, making the resistivity higher.